. >> the middle class was buried by the policies of romney and ryan supported as bill clinton said all they're suggesting when he's asked about this and he's the best, he made the comment, he said, what they're proposing is bush economic policies on steroids. >> now, the president also visited here in nevada, one of his local campaign offices with volunteers. he said the sessions have been so intense that it feels like homework to him, almost like cramming for a final exam. >> bill: republicans are not giving up. six electoral votes. everyone is important, right, ed? >> that's right. some of mitt romney's key surrogate have been here shadowing the president while he does debate prep. yesterday it was ann romney. i saw matt romney was appearing with marco rubio, one of the rising stars from florida. he's here to help turn out the hispanic vote in navy nevada. i sat down with him for an exclusive one on one. he said republicans should calm down about the polls. he believes that mitt romney's going to have a strong debate and he said the message should be very simple. take a listen. >> my